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Claude 3.5 Haiku vs Qwen3-72B

A complete head-to-head: pricing, context window, benchmarks, modality coverage, and openness, with a programmatic verdict synthesized from the underlying data.

Updated

Claude 3.5 Haiku specs · Qwen3-72B specs
Verdict by category
  • PriceClaude 3.5 Haiku

    Claude 3.5 Haiku publishes pricing ($4.00 / 1M output tokens) while Qwen3-72B does not.

  • Context windowClaude 3.5 Haiku

    Claude 3.5 Haiku accepts 200K tokens vs 128K, 1.6× the room for long documents and codebases.

  • BenchmarksTie

    No directly comparable public benchmarks are available for both models, check the spec sheets for individual scores.

  • ModalitiesClaude 3.5 Haiku

    Claude 3.5 Haiku supports 2 modalities (text, vision) vs 1 for Qwen3-72B.

  • OpennessQwen3-72B

    Qwen3-72B ships open weights (Apache-2.0); Claude 3.5 Haiku is API-only.

On balance Claude 3.5 Haiku edges ahead, winning 3 of 5 categories against Qwen3-72B's 1. Claude 3.5 Haiku publishes pricing ($4.00 / 1M output tokens) while Qwen3-72B does not. Claude 3.5 Haiku accepts 200K tokens vs 128K, 1.6× the room for long documents and codebases.

No directly comparable public benchmarks are available for both models, check the spec sheets for individual scores. They differ in modality coverage, Claude 3.5 Haiku handles text, vision while Qwen3-72B handles text, which can be the deciding factor before you even look at benchmarks. Qwen3-72B ships open weights (Apache-2.0); Claude 3.5 Haiku is API-only.

Qwen3-72B is the newer of the two, released 6 months after Claude 3.5 Haiku, which usually means a more recent knowledge cutoff and updated safety post-training. Claude 3.5 Haiku is usually picked for customer support and code completion workloads, while Qwen3-72B sees more deployments in open source llm and commercial use llm. If pricing matters more than every last benchmark point, run the numbers in the calculator below before committing.

Side-by-side specs

SpecClaude 3.5 HaikuQwen3-72B
ProviderAnthropicAlibaba
ReleasedNov 2024Apr 2025
Modalitiestext, visiontext
Context window200K tokens128K tokens
Max output,,
Input · 1M$0.80 / 1M tokensPricing not published
Output · 1M$4.00 / 1M tokensPricing not published
Knowledge cutoff,,
Open weightsNoYes (Apache-2.0)
API availableYesYes

Pricing at scale

What you'd actually pay at typical workloads. Numbers come from each model's published per-million-token rates.

  • Light usage, 100k in / 50k out per day$8.40 vs ,
  • Heavy usage, 1M in / 500k out per day$84.00 vs ,
  • RAG workload, 5M in / 200k out per day$144 vs ,

Light usage, 100k in / 50k out per day: pricing not directly comparable (one or both models are missing public per-token rates). Heavy usage, 1M in / 500k out per day: pricing not directly comparable (one or both models are missing public per-token rates). RAG workload, 5M in / 200k out per day: pricing not directly comparable (one or both models are missing public per-token rates).

Price calculator

Estimated spend for the listed models at your usage. Numbers are derived from each model's published per-million-token rates.

  • Claude 3.5 Haiku$0.280
  • Qwen3-72BPricing unavailable

Benchmarks compared

Only sourced numbers. Where a benchmark is missing for one model we show the available value rather than fabricating the other.

Claude 3.5 HaikuQwen3-72B
  • MMLU,84.0
Pick Claude 3.5 Haiku if

Claude 3.5 Haiku fits when…

  • Fast
  • Cheap for Anthropic
  • Strong code at small size
  • Long-context tasks, handles 200K tokens vs 128K for Qwen3-72B.
  • Multimodal needs covering vision.
Pick Qwen3-72B if

Qwen3-72B fits when…

  • Apache-2.0 license
  • Strongest open-weight on Chinese
  • Strong multilingual coverage
  • Self-hosting and on-prem requirements, open weights (Apache-2.0).
Don't want either?

Consider Claude Opus 4.7

Anthropic's mid-2026 flagship, ahead on SWE-bench, agent reliability, and writing quality.

See Claude Opus 4.7 specsClaude 3.5 Haiku vs Claude Opus 4.7Qwen3-72B vs Claude Opus 4.7

Frequently asked

  • Is Claude 3.5 Haiku or Qwen3-72B cheaper?
    Per-token pricing isn't published for at least one of these models, check each model's spec page for current rates.
  • Which has the larger context window?
    Claude 3.5 Haiku accepts 200K tokens vs 128K for Qwen3-72B.
  • Is Claude 3.5 Haiku or Qwen3-72B better for coding?
    Both Claude 3.5 Haiku and Qwen3-72B are competitive on coding benchmarks. See each model's individual spec page for HumanEval and SWE-bench scores where published. For an opinionated pick, consult our Best LLM for Coding ranking.
  • Are either of these models open source?
    Qwen3-72B ships open weights (Apache-2.0). Claude 3.5 Haiku is API-only.
  • When were Claude 3.5 Haiku and Qwen3-72B released?
    Claude 3.5 Haiku was released by Anthropic on 2024-11-04. Qwen3-72B was released by Alibaba on 2025-04-29.
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